<v​tnerd:monero.social> ohchase @ohchase:envs.net: the "single key" thing is used with dup fixed (which indicates the value is always same fixed size). I believe the single key thing specifically helps with size+perf - the values (with same key) are compacted like an array up to page size boundaries. In contrast "using the key properly" results in a slightly less optimal memory layout. I don't think this<clipped message>

<v​tnerd:monero.social> is really documented anywhere; LWS copies this design where possible because I assumed hyc knew what he was doing with his own db